{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Anatomy"], "input": "BACKGROUND : We suggest that surgical extirpation of primary breast cancer among other effects accelerates relapse for some premenopausal node - positive patients ."}
{"Anatomy": ["primary breast cancer", "node"]}